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/*
* Setup for the IBM Chestnut (ibm-750fxgx_eval)
*
* Author: Mark A. Greer <mgreer@mvista.com>
*
* 2005 (c) MontaVista Software, Inc. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/config.h>
#include <linux/types.h>
#include <asm/io.h>
#include <asm/mv64x60_defs.h>
#include <platforms/chestnut.h>
/* Not in the kernel so won't include kernel.h to get its 'max' definition */
#define max(a,b) (((a) > (b)) ? (a) : (b))
void
mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
{
#ifdef CONFIG_SERIAL_8250_CONSOLE
/*
* Change device bus 2 window so that bootoader can do I/O thru
* 8250/16550 UART that's mapped in that window.
*/
out_le32(new_base + MV64x60_CPU2DEV_2_BASE, CHESTNUT_UART_BASE >> 16);
out_le32(new_base + MV64x60_CPU2DEV_2_SIZE, CHESTNUT_UART_SIZE >> 16);
__asm__ __volatile__("sync");
#endif
}
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